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Free shipping
Easy installation
1-year warranty
VAT included
Free shipping to the UK, US, and EU countries.
Orders shipped from China are sent via DHL Express, FedEx, TNT, or airmail. Please note: When ordering an e-bike kit, the battery is shipped separately.
DHL, FedEx, TNT, etc. - Orders typically take 5-14 business days to reach most locations and may take longer in remote areas.
The KirbEbike is equipped with a mini 48v 1000w bike motor brushless gear design, Alexrims brand wheels for both V-brakes and disc brakes, 100mm open gears to suit most models, and can fuel up to 45-50km/h riding speeds.
The KirbEbike is equipped with a 36v13Ah--48v11.6Ah lithium battery capable of an impressive riding range of 35-60km+. This e-bike kit also comes with advanced safety features including a thumb throttle, Electric Brake Lever, LCD81F color display design, 1T4 waterproof main cable harness, V12 PAS, and more. Bringing the ultimate in e-bike riding performance, comfort, and style.
Please consult a professional to make sure your conversion is fitted safely and check your local laws on e-bikes for where you live in the world, do not ride bikes on the road unless you have checked the law in your local area and country. Batteries ship separately.
PLEASE NOTE THIS KIT IS FOR OFF-ROAD USE ONLY
In the individual kit, you get everything you need to DIY your bike into an e-bike.
A 48v 1000w mini motor wheel (Alexrims Brand Rim), 48V 25Amp smart controller, LCD81F TFT color display, V12 PAS, Thumb throttle, e-Brake levers, 1T4 waterproof quick release harness wires and a good package with foam to protect all parts be safe.
In addition, we provide free sweet service accessories, installation tools, and additional parts.
In the individual kit, you get everything you need to DIY your bike into an e-bike.
A 48v 1000w mini motor wheel (Alexrims Brand Rim), 48V 25Amp smart controller, LCD81F TFT color display, V12 PAS, Thumb throttle, e-Brake levers, 1T4 waterproof quick release harness wires and a good package with foam to protect all parts be safe.
In addition, we provide free sweet service accessories, installation tools, and additional parts.
1. Alexrims brand wheel. EV23 23mm width Double Wall Aluminum Alloy. The black color with CNC Process.
2. 48V 1000W SHENGYI brand Brushless Direct Drive Rear Motor, 4kgs Weight.
3. Black Paint Spokes anti-rust 12G 2.6mm with copper Nipples.
4. Dropouts: 135-142mm. Two Motors: One is for a 7s threaded sprocket, and The other is for a Cassete 8s/9s/10s sprocket.
5. Fit V brake or Disc Brake.
6. 45-50km/h max speed.
7. CE, ROHS certificates.
8. Lightweight, rotary motor weight 5.1KG, card motor weight 5.3KG.
1. 48V25Amp 9mosfets.
2. Smart Controller.
3. Quick Release Connectors.
4. Waterproof Design.
5. CE, ROHS certificates.
1. TFT Color Display Design.
2. Temperature Indicator, Battery Power Indicator, Motor Peak Power Indicator.power Indicator.
3. Running Speed, Average Speed, Max Speed.
4. Single Mileage, Total Mileage.
5. PAS Levers, Brake Signal, Throttle Signal.
6. Cruise Function, 6KM/H Walk Function, and so on.
V12 PAS. A 12 magnets signal pedal assist system.
Electric Brake Lever to cut off the power when you press it.
The waterproof and quick-release connectors.
Easy installation、More sensitive 、more stable performance.
Our kit is suitable for most bicycles, but please view the below details for reference.
Firstly, a 36v 250w front motor system is installed on the front fork instead of the bicycle's front wheel. And its dropouts are 100mm. So please confirm your front fork dropouts is 100mm. Please click Dropouts and view the video of the Dropouts measurement.
Secondly, please choose the wheel size, we have 20" 26" 27.5" 28" 29" 700C wheels. If you are not sure which wheel size fits your bicycle, please click the wheel size to check how to confirm your bicycle wheel size.
At the last, please choose the battery you like. Here is a short video about the installation of the downtube battery and rear rack battery.
Please contact us at support@kirbebike.com if you have more questions.
How Far Can I Go (Battery Range)?
36V 13Ah battery has 30-40 miles of range
36V 16Ah battery has 38-45 miles of range
36V 18Ah battery has 42-50 miles of range
48V 13Ah battery has 40-50 miles of range
48V 16Ah battery has 50-60 miles of range
48V 19.2Ah battery has 60-70 miles of range
48V 21Ah battery has 65-75 miles of range
All figures are in pure electric mode, the actual mileage will be farther if there is pedal assist.
LG cells are better in product quality and stability, so the price is more expensive.
Most of our electric bike conversion kits can reach a top speed of 25-30 Km/h, but the 1000W model can reach speeds of 45-50 Km/h. These speed limits are primarily set by the laws governing bicycles. Requirements for bicycles with a top speed of more than 25 km/h may require additional permits and are subject to different traffic regulations.
We stand by the quality of our products.
· 7-day money-back guarantee on all orders. Please contact us to return items for a refund.
· Lifetime technical support. Contact support@kirbebike.com for assistance from our team of experts.
· 1-year extensive warranty on all retrofit kits. See the Warranty and Returns Policy for details.
Free Shipping to Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom, Australia and the United States.
We place great emphasis on quality control from the start of production to the end, and each kit is rigorously tested before it leaves our store.
For complete kit purchases and any purchases that include batteries, our team will build, test and ship your kit within 2-7 business days.
For smaller items, such as accessories or components, our team takes 1-5 business days to process and ship your item.
For more details, check each kit's product page for the latest updates on availability, or email us at support@kirbebike.com.
It's my first time buying such a kit, I've done many research before choosing the one that could fit with my MTB full suspension and when I randomly met Kirby website I got shocked by the comments and mostly the prices, so I gave it a try. Best choice ever! I couldn't believe how fast it could go and mostly how helpful it would be while climbing up on the track without any issues. Also I'm really amazed by the fast delivery and response from the team that helped me track the other packages as it came separately. Thanks so much Kirbebike!
battery has taken 2 weeks to arrive , still don’t have it but the kit looks good and should work fine when the battery does arrive
I like the way Kirbebike offers its kits. There are many combinations possible. I specially like the Lights Set which is really very hard to find to be compatible on the internet with your kit. However I find that the display you are offering in the ordered kit is not good in the direct sunlight, and also your response time is kind of slow ( i don't know if you were very busy at that time or not, but that was my impression).
only problem is that the thumb throttle will not fit with gears, I had to buy a 12 pound twist throttle instead.
Exactly what I had been looking for. I love my new converted electric bike. So powerful and feels great to ride. I highly recommend this product if you want to give your old bike a great make over with a fantastic buzz of power. You won’t regret it.
